Great thought, Slav!))) There are moments and periods in our life when we need to change something and usually we do it to live better)) But there are also some situations when we need to change smth but don't know what will be if we do it... In this situation I usually say: "who doesn't risk he doesn't drink champagne")))) And of course don't forget "Water doesn't flow under lying stone")))))

" You need not be great to begin, but you have to begin to be great".                               [Les Brown]

Life's changing and no power are able to stop this. New beginnings should be always a challenge for us. One door's closing others are opening. It's hard to start sth new because usually we haven't idea what's going to happend to us. It can be scary but it'll teach us more than we can imagine.

Changes are always good! They are oportunities to shake things up in your life. Always try to see the positive side of the change. 

And remember:

"Nothing is as bad as it seems"

I don't think that hard would be the right word... what really happens is that you have to adapt to a new enviroment or a new situation and you will naturally feel out of place... but, sure, depends a lot on how much you like the thing you are starting, how much you know about it, who you know in that place....

If you really love literature and join a group to discuss books that you were invited by your teatcher that you berely know, you will feel a little uncofortable when you get there.... you'll feel insecure... but when they start to talk about your favorite book or say something you agree or desagree, if you have enough information and knowledge about the subject, you will feel at home and make a lot of friends right in the first day...

Now, if you are a shy person, that's another history....

i  think that is depend on people

depend on what do you think~