If you have a worry on your mind, remember that talking is the best option to resolve those problems that we haven't been able to resolve ourselves.
Talking with others extends the knowledge and experience needed to find the appropriate resolution strategy. Talking also helps to bring a new perspective to our issue, we can see things through a different lens.
Once you have chatted and found a way through your problem then set about fixing it with a practical action. We can 'work at worrying or work on what is worrying us', our brain is going to work regardless of which one we choose to do.
Working on our problem gives us something positive to focus on rather than the negative problem.