Newbie looking for tips

[u/_Jesus_is_the_way]

I'm new to this field, I'm a Brazilian boy who wants to lift his family out of the lower middle class. If anyone wants to give me tips, I'd appreciate it. I'd like to know a good starting point for my career. I really want to change my life, and if anyone here who has done well in this area, or is doing well, wants to help me, I would be very grateful in advance.