how to take career switch decision if my own self confidence is dead and others somehow says that it's the correct time to change job and due to that I have resigned from India top it MNC who gives life time job security..now same company tried to retain me around 100% hike but due to my inner gut feeling being dead I was not able to decided whether to stay or move on...now I have declined current company offer but after declining it I am kind of regret or fear that for what I have changed company...as others were telling me to change..and as my self esteem was dead so I was ok and satisfied with current work and pay as it doesn't give stress at end of day.. but now new company is little risk ..it can turn positive or negative.. but my mind forcing me to think that I have done wrong and now my downfall will start as current company never takes back once resigned