No, not The Force Awakens; Two Factor Authentication.
I just saw that MEW now also supports TFA (unless I missed it previously), which is great. If a site has TFA, I almost always use it. I already have several sites added to my mobile authenticator because I prefer the extra security. Sometimes it can be annoying as some sites seem to forget you logged in yesterday, so when you log in again you need the code again, but overall I prefer having TFA.
So have a look and enable TFA for MEW if you haven’t yet, if you want. I mean, I’m not telling you what to do, it is your choice, but you should totally do it. For science.
pretty much only where money is involved. find it to be quite the nuisance so only use it if I really think I need to. it is better on sites that doesn’t require it for every login.
That is the reason I started using a password manager a few years ago, because I just ended up using the same 2 or 3 passwords everywhere. So whenever a hack happened, I had to go and change the passwords on all those sites. Now most of my sites have unique passwords.