Where does that leave your self-esteem knowing that you can be replaced? No matter where it leaves you, you have an obligation to make sure you bring value and are valued at your company. A company can only last so long depending on the market, so it is up to you making sure that you can easily move on to another company whenever you see the need. Companies are facing uncertain times right now and not knowing what business will look like when things open back up, so your future may be unknown at that company.