MENTALITY
Mental Peace belongs to your MENTALITY. Adverse situation always tests how mentally strong you are. If they find you weak, they start bothering you very hard or you can say that they will start preparing you for further more likewise situations in their own way. there are just too ways you have to prepare yourself or situation will prepare you. As per my experience, first one is better one. If situations start preparing you then there is too much suffering. Hahaahaaa... but this is not joke. Hope, you will understand. if not, will understand if time comes.