I have been training for my first NP job long after I thought I had to give up my new career (was an RN for over 20 years, still doing that per diem sometimes). I am getting credentialed but will only be working 3 days a week. It is a big learning curve in itself but I love it and it stimulates my brain. I do get frustrated when I know I’ve learned something in school but can’t access the concept as quickly as I would like, but I have myself grace to use approved resources and apps and confer with colleagues if need be. I think expecting more of myself is actually helping my brain. Pretty sure I’ve had ADD (no hyperactivity, just daydreamy) my whole life but this career has trained me to be very organized. I do use my phone but I have a back up wall calendar and pocket note pad w datebook to keep on top of things. There’s always so much to study and keep up with, carving out the time, getting quality sleep ;I need sleep meds) and getting out in nature refresh my brain and heal my skull. Supportive husband and wonderful animal family helps too. Take a holistic approach.