Set­ting lim­its and hav­ing focus is crit­i­cal in all areas of our lives, espe­cially when it comes to run­ning. Para­dox­i­cally, lim­its help us achieve our goals. They help us focus and keep us from spread­ing our­selves too thin. Instead of chas­ing numer­ous dreams, decide exactly what it is you want to achieve and then set lim­its where nec­es­sary to enable you to focus on your goals.