What is the meaning behind the song he ain't heavy he's my brother?

Related questions

1. For what it's worth meaning in Tagalog?
2. Why did Creedence Clearwater Revival break up?
3. Who named the Rolling Stones?
4. What is the saying for what it's worth?
5. Will Crosby Stills and Nash tour again?
6. What does the song for what it's worth mean?
7. Where was the Big Sky filmed?
8. What is Jeff Beck's net worth?
9. What is the meaning of Mr Tambourine Man?
10. Who played on the Byrds Mr Tambourine Man?

Tags

1. #father
2. #where
3. #omaha
4. #homeless
5. #magazine
6. #place
7. #younger
8. #looking
9. #caption
10. #could
11. #nebraska
12. #carrying
13. #flanagan
14. #heavy
15. #called
16. #located
17. #drawing
18. #messenger
19. #troubled
20. #across
21. #brother