I take no fewer than 11 pills per day. Sometimes I forget but rarely. It isn't that hard.
I take zero pills per day and if I need to take one it's going to be something I could easily forget. Never have I been accustomed to taking pills regularly. Hell sometimes I'm sore from work and forget to take a sodium naproxen when I'm sore. Like if that's not enough of a reminder then I'm not sure what is.