Hi Martina, thanks for contacting me. What I mean by “healing” is to stimulate, or unblock, or switch on the self-healing mechanism which is our birthright. Unfortunately, we can get overwhelmed and the self-healing mechanism cannot kick into gear. With regard to mental problems, it depends what the cause and origin of the problem is. If it is a genetic disorder, then psychiatric care or medication is most advisable. If your problems are mostly psychological, then perhaps psychotherapy is advised. If the mental issues are coming from misaligned energy, then energy healing (which includes crystal healing) can be very helpful. It can be hard for people to discern whether their issues are primarily physical, psychological or energetic, so if you want to tell me more, I may be able to help you distinguish what is going on.