Can you spend today looking for things to appreciate? Can you do this repeatedly throughout the day? And then, when you notice that you have fallen out of this practice, can you gently bring your thoughts and attention back to doing it again?
You may notice that this is not easy and that your mind wanders. It gets distracted by thoughts that have nothing to do with appreciation. Notice what it gets drawn to, and gently bring it back to appreciation again.
Do not let your thoughts tell you there is nothing to appreciate because this is not true, no matter your circumstances. There are countless things in life; your life to appreciate if you take a moment, slow down, and notice.
Therefore, I encourage you to challenge yourself today and try it. Then perhaps you will do it again tomorrow and the next day until it becomes a way of living that brings more peace and joy into your life.