“Did you know that until 1900, the average life span was 40 years? And still people managed to be hap asdfadsf ”

Did you know that until 1900, the average life span was 40 years? And still people managed to be happy.nPeople are very adaptable. Try to focus on your sister's joys in life, and stop blaming yourself. Just be there for her and live your own life too. Both are possible! If you have trouble with that, get a calendar and schedule your own me time.