You want real? You NEED online income. Either go home and stack, DTV is multiple re entry you have no problem, or keep working on the trading and go all in so it can become your primary income. You have to have an online income it’s non negotiable you’ll run out after a few months even with a few £k in savings
I’m just curious as to why it must be blue pen? I skipped the extension and went straight to education visa so I lack the experience you’re talking about.