Hi, I am 21 months post op from a resection of a Oligodendroglioma from the right frontal lobe and have had the exact same lack of energy. Literally found myself only wanting to see it in the recliner and watch tv. The last month or two I have been forcing myself to get up and do things, most of which, just leaving my house at least once a day. I feel like it is starting to help but it has been the hardest part of my recovery. I explained to my doctor that it’s almost like my body just wants to give out when I try to get up and do anything. He tells me it’s just part of the recovery, but I feel like it’s been so long since the surgery that I should be over the exhaustion by now.