WHAT AM I GOOD AT OMG @_@?

Seriously can someone help me? Im not that good at math but i can do good physical things I wanted to be one of those brink dudes cause thats what my grandfather did but iono people say they get paid crap 15$/hour 16 or i wanted to be a cop but people said they get paid **** and its boring I cant be a FBI because it has aload of math that's what i heard. somebody please suggest a good job for me I also like to help people to and im not to bad in english can someone tell me about a lawyer job and what do you need to do on a daily job and a police officer to -sorry my grammar isnt top notch I'm typing on a ipodtouch and its really hard to see i might of made some sentence mistakes so yeah.. can someone tell me about a medical istant cop and a lawyer and a FBI or a nurse can.males become nurses? Oh and also what kind of jobs can make decent money on a computer i also had dreams of starting my own business. I just don't wanna let my dad down he thinks to highly of me and sees big things. I don't wanna grow up to be a bum on the street im 18 now last year of high school somebody guide me in the right line