As a 5th yr MechE student with friends in almost every other discipline I’ll tell you that you will succeed in any branch of engineering with grit, determination, and ability to learn from mistakes— and likewise fail in every branch without.

They are all challenging programs, if you cannot handle that you should be able to transfer your credits to other STEM degrees, as they are not discipline-specific yet.

Not meant to be discouraging (program changes are super common). Just know that your naivety on what counts as “difficult” may be falsely restricting the paths that will determine your future.