It's not too bad, the artstyle can use a bit of lightening, maybe make it a bit more clean, but I love how the story is. Barber 1 is always distracted, barber 2 is just plain old weird, and barber 3... Just like Barber 1, but is probably more popular than barber 1. Also, I feel like the background's missing a bit. Like, when barber 2 was telling his story, your character felt way too static. It's a bit more work to get your character moving or have a bit more reaction, but otherwise, I don't really see much else to improve on, and you're doing quite alright!