Mentality

From Haelrahv Wiki

This measures the strength of one's mind. This has a direct bearing on the characters mental powers (psionics), the resistance to such powers, and the amount of focus points that the character has. Mentality is very important for Psionics in particular. Mentality is also a measure of how well you can handle stress and focus on a hard task, and therefore factors into many things, like healing wounds when you're injured or faced with the mortal peril of someone you are healing.