Have you ever had the experience of feeling so scare and anxious about something and finally feel relief after you realize that you just do not fully understand the whole situation?
Do you know the exact reason why you fear , why you feel anxious, doubt or even feel so insecure? To a deeper level of the root cause, I discover it is because the lack of knowledge. The lack of knowledge can cause us do not totally understand the real situation and start to guess and may start to have the negative thought and the fear and anxiety start to creep into us.
This is what you can do! Learn more! Spend sometime each day to learn something new and input to your brain! I am sure one day you may need the info! Although my field have no connection with human disease, every single week without fail I am sure will read up some article regarding diseases, the prevention and cure of all kind of diseases. May be you may say, ya, because you are a science student, you can understand it better. I can not understand. Well, if you really want to learn it up, I am sure you will make it happen! Learn something new a day, a new words. New information. If you think it is still too difficult for you, then one week you learn one new word! At the end of one year you have 52 words! If you learn 2 new words in a week, this will compound to 104 words per year! That is the compounding effect!
So, keep learning, my dear friend! You can put your emotion under control if you know more. Do not let the lack of knowledge that makes you fear, anxious or even scared!