Anything is halaal if it is medically needed but doing essays wouldn't fall under that.
What if I’m on my period and not praying?
Also weed has different effects for different people, that’s what elevates it from ordinary viciousness. For me it’s medicinal and I need it to plan essays and stuff
Weed is not like other drugs because it stays in your system for a long time and will negatively affect your schooling even after you stop using.
In general drugs like that are a bad habit and haraam plus drug dealers can lace fentanyl or something into it. I would make an effort to stop doing this stuff.