Are written by the subjects themselves.

Autobiographies are written by the subjects themselves, in other words, they are self-written biographies. Depending on the purpose of the autobiography, the author may focus on recording their career, education, travels, their struggles, and growth as a person in a specific period, as well as the people who had an impact on them and significant events or experiences that have shaped their life. Likewise, due to its nature, autobiographies are subjective, therefore, by looking at someone's autobiography, we can only see a record of their lives from their perspective.

don't come near me, i might sneeze on you

explanation:

the pronoun reference replaces a noun, but you have to make sure there's no room for confusion.

in the first sentence "her" could be referring to shely or to the sister. the answer there is "shelly called her sister and told her about the new baby."

in the second sentence "it" could be referring to the roof or the floor. the answer there is "since the roof leaks on the family room floor, we need to repair the roof."