I'll call OP an attention seeker. Hence the subject is seeking attention. And wants us to sing OP a song on the post. Op, are you eager to spend your birthday bits? You don't want by this time you're still younger? Don't you have enough patience? In the game, everyone can fake their birthday, name or whatsoever. I'am not trying you're not really having a birthday 2 weeks from now but I think you're just seeking attention. I will leave the thread immediately. I have my opinion to you so don't blame me.
You breath 78% Nitrogen, 21% Oxygen 1% other gases. Pure Oxygen would kill you quickly. At 50' underwater almost instantly. All that air you breath in at rest you only consume only about 4-5%