His Holiness the Dalai Lama does Yamantaka self-initiation every day. He has said that when he does, he keeps Geshe Kelsang in his heart. Geshe Kelsang is totally against His Holiness; he demonstrates and criticizes so much, but His Holiness says he keeps him in his heart. He told us this.

A loving, compassionate person heals others simply by existing. Wherever they are, compassionate people are healing, because they do everything they can to help others with their body, speech, and mind. Merely being near a compassionate person heals us because it brings us peace and happiness. Simply seeing the face of a kind, warmhearted person makes us feel happy. (p. 51)

You are not alone because all the time there are numberless buddhas and bodhisattvas surrounding you, everywhere loving you, guiding you, that is what they do.

As soon as your object of concern changes from yourself to someone else, your heart is released from the bondage of the self-cherishing thought. As soon as you change the object of your cherishing, there is peace in your heart.

If you neglect to protect your mind, you can neither close the door to suffering nor open the door to happiness.– Lama Zopa Rinpoche

Having these negative imprints on my mental continuum is unbearable. “It’s as if I’ve swallowed a lethal poison. I must practice the antidote right away and purify all this negative karma immediately, without a second’s delay.” In this way, generate strong feelings of urgency and regret.

The transformation of the mind is the ultimate healing. I may be the one saying all this, but the actual healing has to come from you, from your own mind. The healing comes through your meditation, through your positive thinking, which basically means through your own wisdom and compassion. Meditation on emptiness and on loving kindness and compassion ends the need for healing. Through this ultimate healing, you will never have to experience disease again. (p. 10)

The root of our problems is within our mind. It is our unskillful ways of thinking. We have to recognize the right ways of thinking, which bring happiness, and the wrong ways of thinking, which bring suffering. With one way of thinking, we have problems in our life; with another way of thinking, we don't. In other words, happiness and suffering come from our own mind. Our mind creates our life.