At all times in life there are two roads with equal opportunity for travel presented to us; the left road leads to nothing but negativity and all emotions tied to it (sadness, anger, depression, telling yourself you can do it, failure) and the right road in which leads to positivity and all emotions tied to it (happiness, telling yourself you can do it, peace of mind, confidence, inspiration, success). Why are you going to take the left road when the right road has equal opportunity for travel? Negative emotion does no exist in life unless you allow it to, unless you decide you want to take the left road and allow negativity to exist.