perspective on (something)
A particular viewpoint about or way of considering something. It's important to bring onboard a diverse range of people at the start of any project so that you get a lot of varied perspectives on how best to tackle it. Having children of your own definitely gives you a new perspective on how hard it can be for parents to deal with kids throwing tantrums in public.
*perspective on something
a way of looking at a situation and determining what is important. (*Typically: get ~; have ~; gain ~; give someone ~.) The jury did not have a good perspective on the crime since some of the evidence had to be ignored. Studying history gives one a perspective on the past.