Obaidul Karim Khan

https://twitter.com/KarimRanju
I am a life coach, mentor, and freelance writer. Currently, I work for Danish refugee council as an integration consultant. I have worked for many years at different international organizations including UNCHCR. I am also the content editor of the website: www.be-happy.info. I have gained vast knowledge in human behavior through studies and direct experience in the field. My area of interest is science of happiness.