Nothing is ever as bad as it seems. There are only a handful of situations which are truly terrible. While I sit here and dred not making a shit tonne of money, there are people who have to worry about how they are going to shelter and feed their family, there are people facing certain death for their beliefs and views, there are people with absolutely nothing, with no hope and no prospect of ever changing that.
We should be eternally grateful for the things that we do have, because there is always someone else worse off. So when times seem hard and the road ahead difficult, remember those people worse off than us and let it spur us on to do the best that we can given the opportunities laid before us.