I use Python to made a Discord bot to "auto-fishing"(Tatsu's fishing game) by sending "t!fish".
But when it sent the message, Tatsu didn't response. Is it possible to make a bot like a user?
The task you want your bot to do is impossible because the discord API implicitly makes sure bots dont to react to commands sent by other bots.
Since if it could you would be able to spam other bots.
The only way you can get over this is by giving your bot a user TOKEN instead of a bot TOKEN but then the user TOKEN you use will get banned.
How to make a Discord bot active another bots?