It's quite common for both negative and positive thoughts to pop up in your mind . Here is an activity through which you can deal turn each negative thought to positive thought is

Write down your thoughts
Take a sheet of paper write your negative thought and next to it write anything positive that happened related to it.

For example :

Jealous of someone : Write one positive character in them .

Ended a relationship : Remember one beautiful moment you had with them

Do it every day …at first it's a bit challenging then you find it more easier . You tend to look at things in a much positive way.

Keep smiling : )

Author's Bio: 

Sri Tulasi is a professional astrologer having more than 15 years of experience.