It's going to sound harsh, but read the message behind the words:How do I learn copywriting?
You're not listening.
Lex gave you a winning ticket. He's definitely the one you should be listening to, if you are serious about copywriting.
Are the laws in your country preventing people from hiring you, full time or part time ? If that's the case, are the same laws preventing you from mowing lawns, shoveling snow, planting/watering plants, cleaning carpets ?
This is what the mindset is about. If you cannot turn the switch on, in your mind, and find opportunities all around you, copywriting will be hard.
Turn the switch.