I am 26 . I am feeling like I am giving up on my dreams and everything

I have wasted my time 18-25 as a loser , while all of my friends are earning good enough and dated enough. here I am always had big dream and didnt want to settle for less . Now if you see from random people perspective I am just 26 26 yeard old dude who barely dated , traveled and dont do much in life but what i thought for myself was a very comforting life. but last 7 years has gone down the hills and suddenly i woke up to the stigma that i am 26 now . my whole life is destroyed and I am too old