I'm testing openvpn to restart if it fails for whatever reason.
I edited the file /lib/systemd/system/openvpn.service (with vi straight, just in case) and set the Type to simple, added Restart=always and RestartSec=60. Then ran systemctl daemon-reload and then started my openvpn service (systemctl start email@example.com) which makes it start. Then I forcefully kill openvpn process with kill and it remains as dead, no intent to restart it.
What should I try next?