Change your emotional energy.

According to Dr. Deepak Chopra, there are ways to change emotional energy.

You get physical energy from eating food but still one person can be very happy and other sad.
Our emotions give off energy, positive and negative.

If a person is giving off negative energy, it means this person's beliefs are negative with a result his actions are negative.

This person can change the negative energy by changing this at the subtle level. It means

Feel the love for the person and send it to him without him knowing it.
Go to a temple or church and feel that God's love is around it.

Meditate and ask for love, peace etc and then let the universe do its job, so let go.. In meditation, you connect with the higher power to draw the strength, energy etc. We all have spiritual energy within us.

Loneliness Solution

On my journey of learning from Oprah's website

If you are lonely because you are very shy or private kind of a person, force yourself to communicate with others to come out of loneliness

1. Try saying Hi to someone.
2. Try to understand others and help them understand you.
3. Show real appreciation for people and genuine curiosity.
4. Offer honest compliments
5. Ask a question to encourage chatting
6. Try appreciating their art work.

I used to write down what I was going to say to the person on the phone to carry the conversation. Now I can chat for hours with no points in front of me.