I think it is more trying to get across that having a family and personal constraints is not necessarily a barrier or an "excuse" to not starting up now. To me

I think it is more trying to get across that having a family and personal constraints is not necessarily a barrier or an "excuse" to not starting up now. To me it feels like it is aimed more for those who are come up with external reasons to themselves and others why they can't do so now(If only <reason> was solved I would start now.. ) rather than admitting there are more important things to them.