@Andy - So when Celeste came out, a co-worker really pushed hard for me to get it. I did, and it was SUPER hard. To the point I stopped enjoying the game.
I made a social media post about it, not angry or anything, just "it's way above my skill level" and one of the developers contacted me and said "Hey, use the assist mode. That's why it's there. Not to tell you you suck, but to make the game enjoyable." HE then friended me on my switch, and I finished the game and was super DUPER happy with it.
If it gets to be too much, use the assist mode. It'll make the game super enjoyable, cause it gets nuts.