"Thinking critically" is a carefully crafted term used by you to gaslight people into believing your way and agreeing with your reasons.
But I'll bite:
If you want critical thinking, please critically defend:
How a death means that a use of a banned substance has a different meaning than the fact that it's banned
How there is a natural correlation between coping with tragedy and immediately seeking marijuana (if you have never done it before)
How the increasing popularity of marijuana in one country should set a de facto and eventually de jure precedent for all competing World Countries
The fact that marijuana, in its pain inhibitory qualities is not a performance enhancer
You like what you like, but unless you critically address each point, your argument really just smacks of "I like...and I want.." more than anything remotely convincing .