What NOT to do as a Summer Analyst

Alright here are my do nots:

1. Don't be a dick to other interns or people in the firm. Seriously, this happens. For some reason kids think they are hot shit. Relax and just do my profile bro.
2. Don't ask me the same question repeatedly. Do not fire off a million individual questions throughout the day. Maybe try and figure the answers out then send me a list of what you haven't figured out. I always would spell out what I tried to show that I took initiative. Some stuff is understandable (how to navigate for certain things on the BBG terminal for example). Other is not (if you can google the answer, do that).
3. Don't disappear for hours at a time without explanation. We had an intern do this. Naturally she got a return regardless but it pissed myself and a lot of the team off. She'd just dip out to dinner for 3 hours on a Wednesday after saying she'd be gone for 45 mins tops and she'd fuck over other interns who were working with her on a project because now they have to do all the work. No.
4. Don't talk about how fucked up you got or the chick you got with or whatever. I swear to god it confounds me how people do not understand it's not professional and a bad look. Yea, I like to get rowdy on the weekends. I do with my friends when I can. I also like to have fun with girls, as most 22 y/o heterosexual men do. That doesn't me I ever bring it up when asked how my weekend was. I just say "It was good" or "Caught up with some old friends" and leave it at that. The 55 y/o MD does not want to know you knocked back 18 drinks and spit game at Spaniard. 
5. DO NOT ASK FOR MORE WORK TOO SOON. This is a big one, and something I made the mistake of doing myself. I turned what was a very manageable workload to back to back 6am nights in the office repeatedly during the week because I wanted to be the eager intern asking for more and be staffed on everything under the sun. No. If things are a little slower, good, enjoy it. Wait a couple days before notifying staffer. Stuff may pick up. It may not. Appear busy but enjoy not being crushed. Then maybe you can sneak out earlier, and get a workout in or a date or explore the city. Idk. I only got to go out a couple of times with a handful of girls, and see my friends a separate handful of times. That is my fault. I really didn't do much else in the city which blows but as Sinatra said that's life.
6. Don't mistake seemingly kind analysts or associates as friends. Some people are just fucking mean and that is the reality. Don't give them any ammo to want to effect your return. Case in point with this story: I sat next to an analyst. We got staffed on a pitch together. The company was unique. I put together a list of questions I asked after a couple days of work. He said these are good questions, was super helpful and explained everything to me. I thought he liked me based on that interaction. Nope. I find out through someone else that he basically immediately started shit talking me as an idiot. I was dumbfounded. Sometimes you can do everything right and still be fucking wrong and that sucks but it is reality.
7. Don't defend yourself or be aggressively defensive. Just take your licks and move on. Another broad strokes quick story that I can't get into the details for anon reasons.  Let's say I had an important time sensitive meeting and materials to prep. I did everything and sent to associate for review. While he was reviewing I emailed some people about other work because...associate was reviewing to give comments...I thought it was smart to get other stuff done while I wait. Nope. Someone I emailed was also attending time sensitive meeting. This someone is more senior than associate. This guy calls someone else on the meeting who then rips me a new one. I kind of panicked, wrote the senior guy, and other guys an apology email and never talked about it again. As with point 6, sometimes you can do everything right and just be wrong. Realistically, if I tried to explain myself to person who give me a stern talking to, Idk what the outcome would have been. He was angry because he got ripped a new one by superior guy. He was also burnt out after a couple consecutive 5am nights. I figured this approach had the best outcome. All worked out.

I'll add more if I think of more. Best of luck interns. Have fun.