Just respect each others opinion. You cannot force bitcoin to others as well as they cannot force their hatred of bitcoin to you. Just listen, state your point and move on. There is no point in listening more if you already made your mind about bitcoin.
it is easy for some one to naturally hate something they do not understand or never heard of and honestly you can not force them to have a change of heart so its definately best to respect their opinion and maybe one day they will come around.
Yeah , everyone has own choices in his life to like or hate , if anyone is like the thing that you also like then good , but if you like a thing ( bitcoin) but another one don't like then surely you it is his hobby whether this is annoying for him .
So here we can't force anyone to use or like bitcoin .
But yes , one day he will enter in bitcoin if he will see your success of making money .
So without force anyone , keep your hardwork and increase your skill of earning in the bitcoin and altcoins .
It is best not to force people, but simply to show the advantages of bitcoin. Many will understand that bitcoin is very promising. Some will use it in investing. But we must not force people to buy and use bitcoin