Eating too much, sitting too long, drinking too much, playing on phones all day long...... It sounds like that nobody's life can be unhealthy like that, but when we compare our daily life to it, everyone can find themselves,even it's some people's regular life schedule. After getting drunk for a whole night, some people get up with a serious headache which usually lasts for many hours. They promise to quit alcohol and do exercise to have a healthy life, but a call near the time of getting off work destroys everything. Their friends invites them to hang out and they don't refuse. After enjoy another "amazing night", they appear in their office with a special feeling. They feel that they will die! What they can do is just to play on their phone , sit by their tables and wait the off clock rings again! Maybe another call will change everything again! In that case, we should learn how to refuse friends' invitation, then stand up and walk around our tables, stretch our arms. Even if you just do a little exercise, but it's better than doing nothing. We live in such a magic world, we can't leave phones, offices and entertainment. Nature is just out of the window, but it's really far from us! Maybe there is just a slight pain on our back after sitting in our offices for a long time, but we might appear in a hospital one day due to a serious back pain! Take care yourselves,my friends!