Hindus have priests & priestesses.
Ancient Indian weddings indeed involved members of the clergy. The ancient religions of the Indian subcontinent include Jews, Hindus, Muslims, Sikhs, Jains, Buddhists, and Christians, among others. All of these religions have used clergy to officiate wedding ceremonies, both in the past and present.
Hindus do all the things non-Hindus do and they have all the emotions that non-Hindus have.
Many hindus do have arranged marriages but not all hindus do.
Where are Hindus in the world?
It is a misunderstanding. Hindus do not do it.
Hindus are from Bharath itself
Hindus believe in reincarnation.
There are gay, straight, bisexual Hindus. There are theistic, atheistic, deistic Hindus. There are really religious and non-religious Hindus. Hindus have all sorts of different lifestyles, depending on the particular Hindu.
Not all the Indians are Hindus. Almost 80% who live in India are estimated to be Hindus.
Mostly it is the gods that inspire the Hindus, but normal everyday people can inspire Hindus as well.
It's year 1 for hindus
Hindus call it Bhagvad Gita