I sometimes go into "ruthless" mode

I sometimes go into what I like to refer to as, Ruthless mode.

This is a point where I really Don't fucking care about anything and I will let you know the honest truth. Usually I will try to console people about their problems, but the other day I went into IDGAFOS mode.

My friend has been having an issue. A girl he barely knows is pregnant. She wants to keep the kid and he doesn't.

Usually I would say, "well it's her body and I understand that but this is a decision that will effect her, you, her child and both of yours so, she should do what's in the best interest for everyone. You have no job and neither does she."

basically insinuating she should maybe have an abortion because this is definitely not something either of them is financially ready for.

So, I was listening to my mom tell the story about how my older brothers DEAD BEAT FUCKIN DAD ran out on her and my bro before my mom met my dad... and that threw me into IDGAFOS mode. At that point I proceeded to tell my mom the harsh truth about that piece of shit, she claims, was someone she loved. I couldn't understand how she could not be angry about that when I sure as hell was and still am. I won't let that go so, don't even bother commenting trying to get me to let that go. It won't work.

After that, a guy at work was telling me about his problems at home and christmas was going to be "tight" and i'm like "wtf should I do about it? Why are you telling me? You're a grown ass man! figure something out!"

then later on that day my buddy brought up the situation about his pregnant girl he has no interest in so I continued to tell him "you fucked up, live with it. You think she waited 3 months into her term to tell you because she was waiting for her period? you got trapped bro so wtf can you do? Good fucking luck."

I was super hardcore into this mode. I don't feel bad about it either. I feel like this was accurate info and i'm not in a mood where I feel I should "sugar coat" it. They're all adults so, they can deal with it, right? Are these "modes" normal?