You can write a good rebuttal by addressing the other side's argument and then write your counterclaim.
Ex:
Thesis: Banning SeaLand is necessary because of its unethical treatment of animals.
Many SeaLand proponents believe that the theme park benefits animals because it provides millions of dollars to wildlife foundations. However, what they don’t tell the public is that these wildlife foundations are actually organizations that funnel the money back into SeaLand—so actually, SeaLand appears to be donating charity, but it is actually simply donating to itself.
In a year from now, i want to be in a healthy relationship with myself because this year was not a great her for my Mental Health. So a year from now, I want to have a healthy balance in my life.