A usage of list based state choice logic

DecisionLogic.js

// HTML
// <input type="text" id="choice" value="choice1" onchange="ch.decide()"></input>

// JAVASCRIPT
class ChoiceMaker {
  constructor() {
    this.choice = false;
    this.logs = [];
  }
  log() {
    this.logs.push({choice:this.choice, created:Date.now()});
  }
  decide() {
    try {
      this.choice = document.getElementById('choice').value;
      this.log();
      return console.log(this[this.choice]());
    }
    catch(err) {
      throw new Error(err);
    }
  }
  choice1() {
    return `FIRST CUSTOM CHOICES ${this.choice}`; 
  }
  choice2() {
    return this.logs;
  }
  choice3() {
    return Date.now();
  }
  choice4() {
    return "I'M DANCING!!!!!!! :) --- " + this.choice;
  }
}

const ch = new ChoiceMaker();