|Angel prayers on Public Domain Images|
There, of course, is controversy in such a question, but many have experienced events which lead one to say 'yes'.
Angels are seen as God's helpers. They will come and help us in our daily trials if we only ask for their assistance. Each human has freewill, but this freewill can allow you to hand over troubles to God and his helpers, and they will assist you.
We don't have to struggle through this life alone. Each of us has at least one angel watching over us at all times, but only certain circumstances allow him/her to intervene without our request.
Take a moment of faith and ask for the help of Angels with your trials or the trials of another.