Keep your chin up and attack your challenges with a spirit of thanksgiving and praise.
A song to sing is much easier than a complaint to make, the rewards are rich for those who practice praise, especially when things are going wrong. People don't feel like praising God when things are going wrong, but then feelings aren't supposed to be in charge are they?
We are to do what's right, change gears, get out of low gear and move into high praise. Yes it requires that we sacrifice our pride, and resolving not to give into anger or self pity.
Discipleship requires that we grow in all areas of Christian endeavor. Perhaps dealing with this area of giving up ones right to feel angry or made over something you feel you have a right to be mad about, will separate the men from the boys.
Praising God when all is going well does not pose a challenge, but praising God when things are going wrong demainds a willingness to do what is right when we don't feel like it.