You are always improving. If not, then you are deteriorating.
Your cells are dying and your body is regenerating a new set of cells every seven days. During these period, if you are doing what is good, plenty of water and sleep, clean food, and minimum stress, your body and health will improve. If not, you are deteriorating every seven days.
This is the same for your work and business.
For every seven days, are you improving or deteriorating?
Are you reading books from your industry experts? Did you put what you learn into practice? Are there people that wants you to teach them what you have learnt? If you are doing these three things, you will improve.