Great content by you friend.

For many in Steemit, it is a main source of work, but particularly, since I divide my time between my mother's work, due to her health condition, and the time I dedicate to my studies

It is good to here that you take care for your mother's health and may your mother get better and stronger.
Steemit is great platform which has supported us very much and we should spread this community by inviting our friends.
regards @amjadali00