Feeling insecure.
Will these tasks be done on time?
Will the group members cooperate?
What will they think if I suddenly changed something?
Will they happily accept every tasks that I ask?
Why you ask?
Why you think?
Why you worry?
Who created things like assignments and squeeze every single second of youth into stress? No, you have to enjoy it, because like it or not, it makes your parents, tutors and lecturers proud. It makes you proud too. :)
Hold on and strive on.
You know you can do it ;)
Yes you can.