Marriage is an institutional concept and it can vary depending on the culture. In many cases I have seen marriage can help the individuals financially and socially which leds to improvements in other areas with time. I doubt anyone is that perfectly healthy especially mentally but it doesn’t mean they shouldn’t get married – it’s still a personal choice to make. Sometimes I feel in this age we’re obsessed with how to do the best thing which unnecessarily complicates life. Marriage like anything else has its pros and cons – it works for some and might not work for others. It shouldn’t be anyone’s call as to when someone should or should not be ready for marriage but more so to lift the societal pressure on whether someone should get married and when