According to Osho, deliberately detaching from life’s pleasures by repressing them backfires: the mind becomes obsessed with whatever is denied, breeding guilt, neurosis and hypocrisy. Renunciation of what is pleasant does not purify; it fixates you. Instead of repression, allow natural joy with awareness; only through conscious, non-clinging enjoyment does the compulsion dissolve.
If you try hard not to enjoy nice things, your mind clings to them more—so notice and enjoy consciously instead of pushing them away.