No. Dont get poz, i agree with everyone else who says no.
Dude! Go on Prep and take all the poz cum you want but then you stay Neg. you can have the thrill of taking poz loads while on Prep Truvada - 1 pill a day - but you do not have any of the hastles of getting poz and sick. Have you ever had the flu really bad and felt fucking miserable and uncomfortable? Why would you want that when you can take Prep, stayNeg and ass gobble up all the poz cum you want without the new side effects.
You are lucky to be 19 and even have the luxury of the choice to take Prep! This is cutting edge on new technology to take Truvada Prep, play bareback, stay Neg and pig out! this has only been around 2-3 years. It is so old school to just choose to poz up instead of taking Prep and staying Neg and pigging out!
In 5 years, in 10 years you will absolutely be so fucking happy you decided on Prep!