That most things are a mixture of things in and out of your control is a completely normal attitude to most things that we don't arbitrarily decide is just comp

That most things are a mixture of things in and out of your control is a completely normal attitude to most things that we don't arbitrarily decide is just complete self-hitting. EDIT: But let's just think of something that might take months to change (this might be exercise routines): that falls into the set of things that you can change yourself but that can't be condescendingly described as something that you do habitually and are “surprised that you don't feel good” (it's 90% about habit-building and 10% about intellectually understanding the cause and effect). It's not a simple “one weird trick”.