Hello Friend, Good that you are seeking a help. You may be carrying this doubtful nature due to some past bad experiences with people. It's a perception registered in your mind. Obviously, this nature will cost you a lot in relationships, career, day-to-day life. This gets expressed as stress or anger. You need to work a solution to overcome this, else your will aggravated more stress. There are simple behaviors therapy available as solutions. Alternatively, ayurveda treatment can also help. You can reach me online to understand more about this.

You are heading for a problem,before it aggravates kindly see a professional.