does knowing this is right mean i have to start doing it?

Just read this post. Totally nailed me. Talk about feeling convicted! How many times have I spent 20 minutes reading my Bible to check it off the "to do" list then rewarded myself by reading a novel for an hour? How many times have I invested my time in things that do not matter at all when I could have been doing something good for myself, for my family, for God?