Have no idea what I want to do in life? Any advice?

I'm 24 and still have no clue what to do in life. Still at the same job since high school. I get paid decently better than most places but I don't want this for the rest of my life. It's getting annoying seeing all my old classmates have careers started and I haven't done shit. I don't even have a girlfriend or my own place. I'm wanting to move out but everyone keeps telling me to wait until the prices go down for a house. I legit have no interest in anything besides joining the navy but I can't do that for certain reasons. I really don't consider myself very smart. I'm dogshit at math which is basically everything. Any advice on how to decide?

Have no idea what I want to do in life? Any advice?
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