Really had this thing going in mind . Do I need to specialise in a specific type of copy? Starting off?

Heyyy, I’m Zaid a 16 yr old from a 3rd world country , I’ve been just binge watching a lot of self help vids for almost a year now .(My biggest mistake of all being :Not taking action ) But …I’ve finally decided to change things and get going with getting my 1st client (Big or small ) as a “Digital Persuader” (Helping business owners persuade people to buy from them . Really wanna get go with this ..Ps: I’m not treating this as a “side hustle”.