The question is, are we going to wait the wrong or right way? If we wait the wrong way, we'll be miserable; but if we decide to wait God's way, we can become patient and enjoy the wait. It takes practice, but as we let God help us in each situation, we develop patience, which is one of the most important Christian virtues. Patience is a fruit of the Spirit (see Galatians 5:22).
It's developed only under trial, so we must not run from difficult situations. But let endurance and steadfastness and patience have full play and do a thorough work, so that you may be [people] perfectly and fully developed [with no defects], lacking in nothing (James 1:4).