I agree with you, that when you have peace in your mind and heart that is a luxury, that some people think everyone has, but there are sometimes moments that we experience in our life, when something happens, then the whole life changed in a second, you feel anxious, scarred, frustrated and nobody can help you. In many situation time helps, I know it from my experience and as you said it is good to have someone who is in that very moment there, friends, relatives, just a good neighbour who will be there and listen and spend a little bit of time . That can be really helpful. I believe we just too busy with our own problems, sometimes too selfish and if everything is fine with us, then we just do not notice others, blended with our happiness. I hope there are some people in your circle of friends or relatives who are there for you and do not be afraid and ask for help. I believe many will be happy to be there for you :)