Sometimes people feel bad because they haven't done the practice and haven't kept their commitments. Sometimes people feel they are lying to the Buddhas and Bodhisattvas each time they take an initiation because they know they won't be able to keep the vows and commitments. This does happen especially when people are very tired and try to do all their commitments before going to bed. When you don't experience joy or don't feel good when you do your practices it becomes similar to religious worship, rather than providing spiritual inspiration, cultivation of loving kindness and cultivating clear light and bliss. A lot of people practice religion but they are not necessary spiritual.
Many people practice religion out of fear to ensure they get through the door of heaven after death.
If you wish to take initiations from me with daily commitments and vows you must check with me first. I don't like giving commitments to people who are not ready. Also if you wish to take initiations from other Lamas you should always check with me first because some teachers give initiations to everyone without consideration of who is qualified and who is not qualified. Some Lamas don't give explanations and sometimes the Lamas don't speak English. They don't explain whether there is a commitment or not.