"Significant in short sentences"

I first met Fevzi at a crowded DeFi forum. He seemed a bit reserved and quiet. But later, in TG groups, I got to know him more actively and differently. He still wasn't very talkative, but the few sentences he wrote contained truly critical information. Or he said something significant in short sentences. I think that's something not everyone can do. At the same time, there's a calm self confidence in his posts. That really inspires confidence. I'm so glad I met Fevzi.