Does anyone want to share their experience with Klonopin and long term effects on memory/ focus / concentration?

I was on 0.5mg /night for 8 years to help with anxiety and sleep. I recently weaned off the drug (horrific withdrawal even with a patterned taper) but I am completely drug free today, thankfully.

Feeling better, but my brain is not the same. I have difficulty with working/short term memory and concentration. I'm hoping this improves. 

Thanks for replying with your experience.

S