What capital growth ideas do you have for increasing my income investing?

Assume I make 5% in dividends (sum of all stocks that pay per year, divided by my portfolio net size), and I reinvest them to maintain the 5% overall dividend. Also assume that I need $100k (gross) to live on, I don't/won't get a company pension, I don't get CPP because I'm talking about early retirement planning here (so ignoring CPP). I'll then need $2million to meet that goal. Well that's just a lot of money to work, save, and build up while having fun and enjoying life at the same time, right? I've already found putmining.com will get another 11%. So, then, with 16%, I'll now only need $625,000 (instead of $2mil). That's a little better. And I like that it's not even including any capital gains. BUT... I'm wondering what other ideas you've heard of for INCOME investing. I'm not asking for crypto, memes, real estate, etc... I consider those ideas/methods of capital growth. I'm strictly asking about the stock market investments for income here.