chattyLang - AI conversational English tutor

After moving to the U.S. and struggling with my conversational English to make friends (I sound dull most of the time, monotone I bore people), I started building ChattyLang. The core idea: AI agent to have mock calls about routine/common life situations with people that want to chat and improve conversational skills, especially non-native speakers and provide feedback (use of slang, pitch, etc...). My goal is to change the way non-native speakers approach communication and language learning with effortless short calls. Thanks for any insights!