Thank you for the wishes. I know you only meant it positively but I hope no one followed the bike part of the tip. Kharkov to Poland border is almost 1080 km. Simply getting out of kharkiv on a bike would take a lot of energy and time. Not to mention the super high risk of a random missile or stray bullet ending the journey preemptively.
At the end, I have reached safety and your well wishes have empowered my journey. Thnak you !!!!