Anguish
Severe pain or suffering
Avoidance
Keeping away from or not doing something
Cherish
To love and care for something/someone
Isolation
Being alone
Realistic
Something that is sensible; something that can be achieved
Serenity
Something that is calm and peaceful
Sheer
Utter (used to add emphasis)
Stride
To walk with long and measured steps
Unfold
To play out
Willpower
A person's ability to control impulses