This volatility is part of the crypto game. If you are brave, you will be able to hold on to your bitcoin and will come out in flying colours. Remember that fortune favours the brave. Just Hold and forget. You can also diversify into other altcoins and stay put.
To be honest, I'm very worried. I lost half of my investing funds in one month. But I like to go to the bitcointalk forum and read such post, which are very comforting and raise my confidence. Thank you. I don't know where you find so much confidence