Answer:
Everyone deals with trauma differently so it is important to be prepared in more than one way. However the following should consistently be implemented: <u>having a group of family/friends</u> which can keep you company (as to prevent loneliness), and most importantly, <u>seeing a health professional</u> such as <u>a psycologist, or a psychiatrist</u> which can also assist with medication if needed.
To fix the sentence, change "," after 2004 to ";" and remove the "and" before scientists. It makes the sentence sound better.
I hope that helps!