i think that for someone who is not that much techy, it is hard to understand so anyone can put trust in something they not fully understand.

Yes, risking money in new invention is not acceptable by many of the people. This might be a real stopper. But when I find some of my friends in this same way, I convinced them by making free bitcoin to use it for their spending initially. For that faucets are a real handy.

Its way way to difficult to use and there is hardly any place to use.. And as soon as it goes through banking like companies there is no point.

Yes this may be the reason for many to stay away from bitcoin as it is technically too hard to understand and without understanding it properly,many would not adopt it

Actually understand bitcoin is not difficult, and even easy.
Maybe they do not know and give up so stop using bitcoin.
That there are some that occur.

People will take a while adopting BTC because it is a fairly new technology. Many people, especially from third world countries still lack what developed countries have, advanced technology and awareness that such exists. We are so used to the traditional ways of paying our bills, buying groceries, doing our shopping. Once more people are introduced to the concept of being your own bank, we'd be surprised how many would adopt BTC.

People will stop using Bitcoin if they dont have the patience anymore to wait for a better value and that is bad if that happens because they are than losing some money so that is bad.
But you need patience in Bitcoin otherwise it will be not possible to make any profit.

Bitcoin is smth new for old people and also new for young generation, people can't  start using something new fast so they are thinking, trying to find the answer, should i use it or no.

That's right, people would surely need some time to accept something new to be used in their daily lives, they have been using fiat for centuries so it would not be easy for them to just start using something else in place of that, maybe not totally in place of that but somehow.
People will get used to when it will come infront of them anywhere, if new places starts accepting bitcoin then people would surely start using it then.

if people do not have full faith in the bitcoin, meaning they still hesitate to use bitcoin.
but if a person stops using bitcoin, they most likely have a bad experience, like losing a considerable amount of money because investment in bitcoin.