Side effects became too annoying. My job is currently not sufficiently stressfull, so I can do without. Not getting stuff done is a tradeoff, but I’m too old to care.
I was on atomoxetine before it suddenly stopped working, then on methylphenidate which only fucked me up and then on lysdexamfetamine which worked best. I have been off medication for a few years now.
How long have you been taking it? It just stopped working for me after 6 months.