One should aim for a:
Healthy Mental Attitude
It is not much different from a Positive Mental Attitude. The difference is that we think healthy thoughts and don't force ourselves to be positive about everything, which could cause mental exhaustion.
- Think healthy thoughts.
- Do healthy actions.
- Lead a healthy life.
Knowing what is healthy can be challenging - it is easier to approach it like "what is definitely not healthy".
- It is definitely not healthy to think hateful thoughts.
- It is definitely not healthy to mentally entertain yourself excessively by cheaply scrolling through a social media app.
- And on ...