What Does It Mean To Go Deep In Meditation?

[Mkayl]

What does it mean to go deep in meditation and what's your experience of it like?

[Leo Gura]

There are various levels of Samadhi one can hit during meditation. These are various degrees of merger with external reality.

[cly]

When I meditate and fully lose track of time, like after about 40 minutes when I honestly can't tell if it has been 11 minutes or an hour...