If you are not good at TA, simply just HODL.
What are these factors caused the price bitcoin is very easy to volatile?
How do we as treaders overcome an unstable bitcoin price loss?

Reading and getting more information about the things which are related to that of bitcoin as well as that of crypto currency will help you more learned mind and later on, you will be able to make better decision using that knowledge in the best possible way. Other than this, you also need to seek guidance from the ones who are there in this field since a long time as they have more experience.