it's me again

I have been trying to indent and align text of the whole document with subsection and section title (as described in the title of this post).
I have found certain possibilities, which however, oblige me to add the code between each paragraph. Else it moves the section and subsection title to the same amount.
How can I keep the numbers of section and sub section titles to the left all while aligning the titles with the text?
Any suggestions?
Ty
