Don’t expect too much of a someone. Don’t expect the world will go according to what we have in mind. Don’t expect that people will change. Wait, people change. Don’t expect that they can adjust to your demand.
Lower your expectations. Lower your demand. Try to meet it halfway. Understand people’s capability, otherwise the pain will rebound back on you, leaving you alone, in pain, clouded with all what-ifs and should-haves.