I am playing DnD since 3e and recently my fellas and I bought the 5e books. I already DM them in some eldritch-horror style campaigns.
Back in the days of 3 and 3.5, characters used to have sanity points and a system that allowed them to roll a d% to see if they pass or fail a sanity check. This would result in players potentially losing sanity points.
With 5e, I cannot understand how someone can go mad, crazy, etc since there is no sanity point system.
So do I just roleplay their way into madness without keeping track of who's actually close to being mad, crazy, etc or am I missing something?
Thank you in advance for your replies.