15 year old job?

I'm currently 15 years of age but I'm not being taken seriously by any employers! I'm not really picky about a job but there are some things that I can't do because of health reasons. Great with computers but FANTASTIC with instruments. Born to play guitar or at least have something to do with them, but everyone tells me to find a more realistic idea for a career. Should I listen to them?

Nah sounds like they might be trying to hold you back or just jealous of your skills so just go for it and about the jobs prove to the employers your skills and if they decide to hire you after and you think the employer is an a$$ just reject him saying 'well on second thought I got a better job offer too bad you didn't take me seriously before I could've been a very valueable asset'and be smug about it but not too smug lol

lol thank you. im really trying to keep my temper under control so I dont want to cause an argument or anything cause they always seem to lead to something worse=(