[Jimpulse]

There are "attainments" or maps. A lot of teachers don't communicate them since it can be a bit of a trap, since striving to reach an attainments can prevent you from reaching it.

More contemporary dharma teachers have been willing to go into it. The jhanas is one such map.

As an intermediary step simply being able to stay with your breath for an hour while still being aware/not falling asleep is a good goal.