[petelanger]

Very true statement: “how fast they see improvement is directly related to how much effort (and TIME) they put in”

I would add the caveat that you can’t put in massive effort and then stop for a while, rinse and repeat. You want to keep your sessions in the 15-20 minute range and break. This will help much more than playing for hours straight. You won’t be focused enough and you can only feed your brain so much, then it needs time to process.