I just need to remember this quote

Once in a while, amidst all your bad days, youll have a good day. A great day even. Make sure you remember those days. Keep them safely in your pockets, maybe even a jar on your desk because you need to know that there are and will be better days. You need to remember how on those days you felt warm inside, like youve just drunk a hot cup of tea; like a small fire was ignited inside of you. Hold on to that warmth. And never let it go.
Author Unknown