Strength comes and goes. Some days you may have a lot of it, and some days you may not have so much. You may be pretty strong in one aspect of your life, and not so strong in another. Tomorrow it may be reversed. Think about helping others from your strength today; be there for others to lean on. And be sure to understand where you are not so strong today, and be willing to lean on others if you need to. Life is like that: sometimes others lean on us, and sometimes we lean on others.