Any engineers on here?

I was wondering if there are any engineers/engineering students on this website? Im currently an engineering student taking a break from smoking, so ive had a lot of time to really think about things

I used to smoke everyday for 3 years but quit 2 weeks ago due to job interviews and just feeling like I was falling behind in school

To the students: I was wondering how you managed school and smoking or if you quit so that you can do well?

And to the professionals: How often do you smoke and do you ever get drug tested?

Ive been thinking a lot about the responsibility that comes with being a professional engineer and whether or not I should just quit smoking until i get my degree or quit until I finish interviewing(for an internship next summer), or just quit all together if i want to succeed

I'm an engineer of sorts, just do the work, I find smoking actually brings out the work better, just make sure ur smoking a sativa don't wanna get couchlock lol, I make custom guitars and engineering all kinds of shit with my dad (I'm 23 he's 49 and has his degree in practicly every field, chemical, mechanical architectual areoniatical and so on) its not the bud that's slowing u down its your train of thought on what's to come of your life very soon, so don't fret relax and enjoy life as it comes at you, take it from me as a good life lesson as I shouldn't be here at the moment because of cancer, but luckily made it through, and if there's anything I had learned is just that, cuz u never know what's going to happen tomorrow