One of my sessions each week is 90 minutes. It does give us time to go deeper and still get grounded at the end.

T told me (and this has proven to be true) that we can't really have any expectations for the 90 minutes. Sometimes we could use MORE than 90 minutes, sometimes I am kind of "done" and we just end up chit chatting. It's impossible to predict how it will go.

I've never come away regretting it, though.