does doing weed in uni ruin your career?

Based on the most helpful WSO content, excessive weed use during university or high school doesn't automatically ruin someone's career, but it can create significant challenges, especially when trying to break into competitive fields like investment banking (IB). Here's what your friend should consider:

1. Perception and Stigma: While attitudes toward weed are evolving, there is still a stigma in professional environments like IB. Some firms may view excessive use as a lack of discipline or professionalism, which could hurt his chances during interviews or networking.

2. Drug Testing: Many IB firms conduct drug tests, especially during the hiring process. If he continues using weed, he risks failing these tests, which could disqualify him from opportunities.

3. Performance and Focus: IB is an intense, high-pressure field that demands long hours, sharp focus, and peak performance. Excessive weed use could impair cognitive abilities, motivation, and energy levels, making it harder to succeed in such a demanding environment.

4. Self-Control and Commitment: Breaking into IB often requires sacrifices. If he’s serious about pursuing this career, he may need to demonstrate self-control and prioritize his professional goals over personal habits.

5. Advice for Him:

   • Quit or Reduce Usage: If he’s serious about IB, quitting or significantly reducing weed use is advisable, at least during the recruitment process. As one WSO user put it, "I'm astonished that you can't have the self-control to hold off smoking a joint for even 3 months in exchange for the start of your top-tier 20+ year career."
   • Focus on Preparation: Encourage him to invest in resources like the WSO Networking Guide or IB Prep courses to strengthen his candidacy.
   • Build a Professional Image: He should work on presenting himself as disciplined, reliable, and focused during interviews and networking.

Ultimately, while past habits don’t define someone’s future, continuing excessive weed use could hinder his ability to break into IB and thrive in the field. If he’s serious about this career path, it’s time for him to make some changes.

Sources: REPE failed drug test, How much damage has banking done to your life?, HFF Drug Test Summer Intern, Do M7 schools prefer some professions over others?, Is everyone's experience this brutal?