Am I worrying too much?

Assalamu alaikum brother, My friends ( of course Muslim friends) always keep telling me that I worry too much about Islamic rules in each and every scenario. For example, when they are downloading pirated software or games I am worrying that it could be considered as stealing in Islam,. When they are talking about investing in LIC I am worrying that is halal or Haram etc . Is my concern about applying Islamic rules in each and every decision and worrying whether it could be A sin. Could it be considered as wearing too much unnecessary.