I am really grateful for your appraciation of my game.
Btw you don't actually lose health when you dash into walls (or atleast you were not supposed to... maybe it could be a bug), you just get a knockback and screen shake effect similar to when you take damage (that might have been my fault, I should have made them more distinct to show you are not taking damage since how much damage you take is hard to see some times in the candle HUD).
But you can actually use this dash into the wall knockback to perform a feel skips in the game lol