Fears of homeschooling

Some of the fears which parents usually have –

1. Socialising
2. What if the child needs to rejoin the mainstream school (for whatever reason)?
3. What about the college admissions?
4. How to respond to those who keep pestering why home schooling?
5. Role of parents – if not capable to teach even though have knowledge or capable to teach but lack of knowledge in some subjects
6. Choose a curriculum or just explore different subjects