Ego Alignment in Poker

If your ego is too big for your poker ability, it can lead to frustration, tilt, and delusion. Your learning might slow down or stop entirely as you become stuck in the victim mindset, expecting to win. However, deflated ego can also be a big problem leading to a lack of confidence and self-trust at the tables. How do we go about mapping our ego to our ability level and how can we tell when there is a mismatch?