How can i contribute to the world if i'm a faliure at everything?

Because I am a failure because I cant sing, run, act, or even play capture the flag, which are only 3 of the things I cant do. So I'm just a worthless piece of trash who now has a realistic veiwpoint on life. Life is worthless to me.
How do I change...

that?

I was a high school drop out at 16. would not have been able to graduate with another 4 years of school, I had almost no credits.
Joined the Navy the day I turned 17 and was #7 scholastically in a boot company of 80. I made E-5 in three years. (4 promotions)
Left the Navy went to work and retired at 52. I raised 3 children, I have enough money so if I want to work I can work for little, mostly just for barly pop money.

AND YOU KNOW WHAT? I cant sing, run, act, or even play capture the flag either!!

maybe you have good ideas that will help the world become a better place. and don't think of the things you cant do or that you are bad at. think of the things you CAN do and that you are good at. everyone is good at something.

ok firts thin stop soundin like an old man that his life is about to end. second who cares if you cant do that that doesnt mean your not a contributive person to this world. just find somethin your good at and I bet that will be somethin that nobdi else can do but u!

dont think like that
you will find your talent one day but not now

Everybody has something that they excel at - you just haven't found your thing yet.

Sure, there are people out there who seem to be good at everything they do, but a jack of all trades is a master of none.

Whatever it is that you do well, you'll find you can do very well. Don't be afraid to experiment until you find your calling.

most people I know cant sing, run, or act, and I have absolutely no idea what capture the flag is. Get over it, so there are things you cant do. Everything can do something. You apparently are literate, can spell, have the ability to type, use a computer, and use the internet. These are all abilities that a majority of the world's population does not have. So I guess you're not completely worthless...

Okay let me edit my question a little.
Those are EXAMPLES of how I fail. But I fail at everything. I didnt have time to type everything tho.

you obviously dont fail at everything... again... you can read, write, type, explore the internet... so you've had set backs... doesnt mean you failed at everything... you can speak... that's an achievment...