According to Osho, nothing is 'wrong' with desire morally, but it keeps you in perpetual dissatisfaction: when you don't get it, you suffer; when you do, you discover its hollowness and immediately want something else. 'Be careful what you want'—fulfillment becomes another prison. Freedom arises by witnessing desire without following it, resting in awareness and present contentment.
Wanting never ends—getting one thing just makes you want the next, so watch the wanting and relax into the present.