I'm used to eating massive amounts of veggies at each meal and removing them from my diet was a very tough thing for me to do. (thehealthyfoodie.com)
Learning how to separate emotion from trading has been a very tough thing for me, and I have certainly not mastered it at this point. (donttalkaboutyourstocks.com)
@Lens Artwork It is seemingly the single toughest thing for artists and small business owners to get — focusing on what you do well, and finding a core audience that responds to it. (theabundantartist.com)