Refresh your practice of Transcendental Meditation!
If you have not had your meditation checked by a Teacher for a while, it is always advisable to do so.
This procedure from Maharishi ensures that you are practising the technique correctly and are receiving maximum benefits, as a result.
Contact your local certified Teacher for a personal appointment; this can be as brief as half-an-hour, but the Teacher will be happy to give you whatever attention is needed to help you enjoy satisfying daily meditation once again.
Some Centres charge a small amount for these appointments, after the first six-months of you learning the technique.
If it is felt that you need a thorough refresher, some Centres offer special classes, and it is always possible to sit in on a full course of instruction once again, for a small fee.