Well there are risks to remaining.
There were risks faced and risks sadly played out whilst in the eu.
It's been a most tragic side issue of open borders that eu citizens with previous criminal records have been freely allowed into the UK and went onto to commit murder.
We usually say we don't have death penalty because of that one precious life lost to a mistake. And yet people have already died because of criminals allowed in, with no checks, who went on to kill people.
Then there is the issue of people trafficking, vulnerable people made to work in shitty caravans all over Europe for gang /slave masters.
Modern day slavery is flourishing and that's because of open borders and being able to shift vulnerable people from former communist broken countries to rich ones.
Then there is the social impact of very poor people from those former communist countries moving here and increasing that need at the bottom of the pyramid.
They have little, so throw more in with little?
Frank field said vote leave for the poor.
I could go on but it's all been said before and I know people seem to find empathy hard when they are afraid for themselves.