2) A parent in us(Super Ego)

Right from our childhood-

we listen to the authority persons around us. They suggest, order, command, direct, dictate on every of our move, our thinking, our attitude, our feeling, our perspective, our style...
Their injection, interference revolves around our well being, care, nurture, development, social acceptance, our success, our independence.
There are two types of parent, teachers, mentors, bosses (authority persons) , [Transactional Analysis]

a) mature caring, loving, nurturing, suggestive helping to be independent and self- reliant, forgiving, friendly.

b) Controlling, ordering, dictating, dwarfing, punishing, suppressing, dominating, stretching too much on punctuality/perfection, responsibility, obeying.

Authority person can be anybody around us to whom we listen, obey, consult, are afraid of.

When we move around, we come across n number of rules, regulations, punishments, disapproval.

The parent in our mind develops through our perception and experience with the world of authority.