'Smile at each other, smile at your wife, smile at your husband, smile at your children, smile at each other - it doesn't matter who it is - and that will help you to grow up in greater love for each other'. Mother Therasa I have learned how important it is to smile and that in life, a smile can go a long way. It's not a hardship to smile, even if we don't feel like smiling it can instantly lift our mood and make things seem better. A smile can change a person's impression of us as we come across more friendlier and approachable rather than miserable and moody therefore people are more than likely to react positively towards us than negatively. A few times I'll be walking and someone will be walking towards me and perhaps they look a little dodgy, a bit menacing and maybe best to avoid looking them in the eye but instead I smile a...