Our mind too must be washed, squeezed, tossed, dried, and ironed. Don't think if someone causes us pain they hate us, but rather that they are helping us to purify ourselves. If we can think like this, we are real Yogis. If we understand this point and accept it, we'll never find fault with anybody who abuses, scolds or insults us. Handling things this way takes great courage.
Mental strength comes by accepting pain.
Then pain is no longer pain but joy because we have realized its benefits.