You show a lovely relationship between Cole and Jaden using great banter in the dialogue. This sets the backdrop for friendship and trust, which flowed into the conversation where Jaden sought advice from his friend on a crypto project. Be careful not to switch between tenses all the time as it can be distracting to the reader. I would recommend using Google docs or Grammarly to check your writing for issues like this.
RE: Miner's Dilemma