The fact is that we simply cannot know what the future holds in such matters, so there is little to be gained from worrying about things that may never happen.
Ирээдүйд тулгарч болзошгүй хавчлагыг янз бүрээр төсөөлөх нь үүнд бэлдэх хамгийн сайн арга биш юм.