Some of the people I envy the most never fly anywhere! The ferryman down river has an idyllic existence, his one outing beyond the nearest town is to a boat show although he has been known to nip across the English Channel on his other boat to stock up on booze. He has the most wonderful family and pretty much everyone in the locality knows and loves him. He does drive so not all of his life is at single digit speed, however, after a chat with him or his son you do have to wonder why be so busy on these new fangled modes of transport?
Maybe embrace your lack of enthusiasm to fly, it really is not mandatory or even necessary for a happy life. Develop your own perspective on the world and avoid wasting your life sat in airports being frisked by people in uniforms. Take trains, ride a bicycle and question whether you really need to find out about the rest of the world from 30000 feet. Perhaps let the world come to you instead, rather than go on holiday to India spend some time with the Indian folk you work with or live nearby to. Same for every other country, see this approach as better, more cost effective, financially and in time.
There are no pearly gates however, if you just don't fly because that is nothing to do with how you live your life then you need not feel guilt and shame for being complicit in destroying people's right to peace and quiet, not to mention the environment.
Flying isn't what it was, there is no romance in it, it is not special. In the days of Concorde, Trident and when the 747 was new flying wasn't for everyone, you had to be someone to be doing it. You could smoke at your seat then and buy huge bulk packets of cigarettes 'duty free' right there, on the plane. Better? Not necessarily. More exciting? Definitely.
There really is nothing 'time saving' about flying. You can live life to the full without spending a week or two of your year being processed by planes, getting to airports and putting up with delays. Plus there is the time required to pay for all those days flying and the taxi trips. Then if you are not working whilst being processed by Big Aviation then you are not earning. Give the whole lot up and if you do the maths then it is more like a month rather than a few days that you get back per year, time to enjoy living rather than being jet-lagged/flying. Plus those are guilt free happy times - you aren't trashing the skies - and you will be pleased you had this fear of flying thing. Obviously only chuckle to yourself at the antics of those ordinary people doing there ever so busy but tediously dreary flying stuff as they will never give up the Kool Aid.