How do i overcome this fear?
Likely i would say it very easy to overcome this fear
When it happens i likely advice, in every one month ever week choose a day off from your phone,device's and go enjoy your self go enjoy natures, go play sports hangouts with friends love ones without ever touching your phone or laptop.
This has work out for me but yours made be in a different position it help you to recognize that there is more to life than the endless chase of money and materialism.
Alot times it's hard to overcome one's fear but one of the best thing to do is face that fear and it includes doing that particular thing that usually cause you that fear, and by so doing you are gradually fading it away and putting on a mindset of achieving that goal. Years back I was scared of water like I have phobia for water and so it limited me in most aspect, mostly seeing my friends swimming and I could not. But instead of dying in my fears I decided to face it by jumping into the pool one-day and that was how I got my breakthrough. So facing fears of success is just as this face it and overcome it.