Start with 1 .5 pill.
A benzo buzz is subtle. It's more relaxing than euphoric in my opinion. Especially klonopin, it won't hit you as hard as say Xanax would for example.
Some people don't know what they're looking for, so they keep dosing, dose too much, and then end up losing 2 days of memory.
Do you have benzo experience?
It's a dangerous game to get into.