Little time, no energy

Maybe it is because I am much busier at the job I have than I have been at the last three years or so, maybe it is because Autumn makes me want to prepare for hibernation, but I find myself exhausted all evenings and I lack interest in everything: I have difficulties following a TV program, even when I love it, I don't read much, if at all (I do most of my reading during commuting) and I don't find any energy or time to blog. I have good ideas, but I need to write short posts during week days. I simply have too little time and no energy at all. I wonder these days how I am going to cope with acting. I used to give evening classes, but then I had either no day job or one that did not keep me too busy. I really hope I will have the energy to perform.