Life never stays the same, it keeps bringing new phases, stages, events, ups and downs and circumstances, that act as a challenge for our mind and body to adjust and adapt to. What repeats or stays with us for significant time, becomes our comfort zone. Whenever it comes back, it doesn't bother or shock us, we are mentally prepared and ready. It's better to have a troubled comfort zone than a comfortable one. (Tapi jangan terlalu keluar, nanti lupa zona awal)