Lose weight, drink less, exercise more, have a more positive mental attitude, clean out the basement, etc., etc.. (dividendsdiversify.com)
Assisted people on a personal and managerial level in creating meaningful goals and developing positive mental attitudes towards themselves and all areas of their lives. (careerdevelopmentplan.net)
I asked him if he was feeling confident at all, and this is a guy who always sees the positive side of things, especially when it comes to Chelsea, and he had to admit that as hard as he tried he could not muster up a scrap of positive mental attitude for this game. (justarsenal.com)