As you learn to look at life through the lens of appreciation, you'll likely discover that no matter how strong your intention to do that, there will be times when you don't. There will be circumstances that challenge your ability to find the good in them. Old habits of negativity, judgment, blame, and complaining will get triggered and you'll lose your appreciative focus. When that happens, see if you can catch yourself in the act, and insert a mental pause. See if you can observe your reaction, without being consumed by it. Witness your thoughts and feelings with a light, curious attention. Understand that thoughts and feelings come and go--and you have a choice about which ones you entertain and maintain. You can choose your focus in line with your intent. That is the key to being happy now.