Is crypto a safe carrer plan?

I 18 M have been running on cyrpto projects for a year i come from a backend country slowly developing have couple of good physical businesses earn quite good for my age but i have recently been running alot in crypto being a middle man investing alot and all i have been facing are scams and scams only i honestly am so tired of this should i like get out of this cause i have been getting fuked alot in usdt flash in f2f got scammed $20k the person say i have to pay and make it done in usdt.z project the person said we could work in tranches the tranches were of total 20k we could slowly do $20 i thought something was wrong didnt want to invest much more before hand so send them prepayment to keep making it slow & now he is gone out of sight the only person i knew who would make .z we had talked for 2 months already honestly i am so tired of everything should i get back to businesses or try crypto if so in what terms please need suggestions guys