"Can't do is like don't care" emphasizes that when someone believes they can't accomplish something, it often reflects a mindset of indifference or lack of effort, similar to not caring at all. This perspective suggests that a failure to try is almost indistinguishable from choosing not to care about the outcome, highlighting the importance of attitude and effort in overcoming challenges.

This quote from Maya Angelou's "I Know Why the Caged Bird Sings" encourages readers to reflect on their mindset and attitude towards obstacles. It implies that a negative or dismissive attitude can hinder growth and success, while embracing effort and persistence can lead to meaningful progress and understanding—unlike a dismissive attitude which leaves potential untapped.