With that attitude you bet your ass it is.
I would spoil you to hell and back but I'm a pin shy of triple screwed at the moment. Don't be afraid of your own constitution. Yours is probably weak enough with a sudden introduction to alcohol and really sweet foods so odds are you WILL get sick from them. Just remember to drink enough water and you'll be okay doing that. When I turned 21, my work friends kidnapped me, my supervisor got me drunk and we had a fun/high/happy night on the town. I hope you have good enough friends to do at least that much for you. <3
