Are both good stress and Excessive Self-Involvement a risk factor for heart disease?

Stress can be both good and bad.  Good stress occurs when
something good is happening such as a visit from friends, but stress occurs just having
their presence in the house because you want them to love being there. If not taken too
seriously or for too long, good stress should be ok.  Excessive Self-Involvement creates
bad stress which is a risk factor for heart disease.   Being self-involved means that
you care about yourself and not others.  People who are only self-involved soon have no
friends, no groups to join, or places to go where they are welcome and recognized
because others drop away having realized that they don't count for anything in the lives
of the self-involved. Almost anything to excess, even good stress,  is not a good thing
for your heart; excessive self-involvement and never looking beyond yourself creates
high levels of bad stress which raises the risk of heart
disease.