The things that will give the best results are going to be difficult.

Working out instead of sleeping in.
Sleeping on time instead of Netflix.
Writing a cold email for a job instead of waiting to be picked.

Of course, by their very nature, they are uncomfortable. The opposite is comforting.
Everyone does those. And doesn’t require any effort.

The very nature of hard things is that rare people will do those.
People don’t just get lucky. They just do the unconventional.