Hi,
What is the difference between 'at the end......' and 'in the end........'?
Here are a couple of brief comments.
'At the end' means when the end was reached. I went to the movies. At the end (of the movie), I got up and went home.
At the end of the road, I turned left.
'In the end' means finally. I worked on the math problem for hours. In the end, I found the solution.
Best wishes, Clive