I am at 18%.... but now you have to put in the hours. Stocks are so manipulated it is very difficult to keep up with the daily ups and downs.
At the same time, technicals are still important, but fundamentals often play only a minor role it what creates swings.. but are all completely affected by the whims of the market. Most of my assets are in traditional long term positions, but I make the most in short term folly of bottom feeding... buying the dips, selling the rise. So many small cap charts look like an EKG reading. Which is awesome, if you constantly look...look again...look again.
In 2021 I'm at 19.5% presently, and ended 2020 even better than that. Back in April of 2020, I was at -35%, had lost over a third of my portfolio. I knew it would come back though, like it always does.
I don't do any day trading, don't spend much time looking at charts, but think it is extremely important to spot trends. In the 80's growth was with blue chips, the 90's were computers and software, the aughts was the tech stocks, the 10's were mega online retailers like Amazon, and the 20's are going to be green energy, namely EV's.
Don't know what THMO stands for.