He’s a champion who’s actually got very little micromanaging and mechanical skill, but some of the biggest MACRO skill checks in the game thanks to two things, the obvious near global blink, and the point-and-click stun. If you think about it, a single well timed stun can mean death for anyone in the game, and these two fools together make for a champion that heavily rewards good decision making over mechanical skill.
GP on the other hand does reward macro play, but nowhere NEAR as heavily as TF (few champions do). GP rewards players for hitting his barrels, one of the more difficult skills to land, especially against better and better players. Unlike TF though GP can use an abundance of tricks and little mechanincs to outplay enemies. Using passive resets, kiting with such a weird kit, using your Ult as strategically as possible, GP rewards micro play.
So my best advice is to learn the game better, know you’re matchup (which as TF you loose 9/10, but still) know which lanes should be winning, track the junglers position, use the middle lane to constantly shove then move somewhere else. Steal a blue buff, gank bot secure vision on objectives like drag/Barron, gank bot, shove mid, set up a control ward, gank bot, gank top, and then gank bot again.