Know NO Nos
Avoid absolutes. Don't say “I’ll never get the promotion I want,” or “I always get overlooked,” just take a few steps back.
The most successful people in the world are able to often able to look at most things objectively.
“I have to do that.”
What to say instead: “I get to do that.” Swapping that one little word will change your attitude in a big way. It makes you look at something as an opportunity, rather than an obligation. Even if the task is unpleasant, it can teach you new lessons and open new doors.