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Guitar question. How long do you have to play guitar before you can improvise soloing really well?

I have been playing for about a year now and i can improvise solo OK not amazing and i want to be able to solo with a melody like these guys on youtube do like blues solos to me are really cool, how long does it take(along with hardwork and dedication which i have) to really be able to get decent at soloing? im not terrible but im no where near these guys. Please help

you don’t want to hear this but practice . those guys have been playing for years .