Subtle Joint Pains

Lots of hours using the mouse and typing has had me developed some kind of subtle pain with my joints. Friends say the irritating pain must be the cause of cold weather. Having joint pains is not easy when you have to use your hands and arms all the time. According to some research, these kinds of pain maybe hereditary or caused by wrong diet. That would be hereditary on my part because my grandparents on both sides suffered from rheumatism and arthritis growing up.

Why so early? I am barely 30. 0_o