im very confused about this i want to make my npc use waypoints but still attack. i enable follow and they start to attack but when i switch it to false it does not attack. Or is it possible to make them follow but make them go away for like 5s then come back so they dont attack my players constantly and make them annoyed. this is my config of the first boss please help thank you

{
  "HumanNPCs": [
    {
      "userid": 1818255270,
      "displayName": "TrainyardBoss",
      "invulnerability": false,
      "health": 5000.0,
      "respawn": false,
      "respawnSeconds": 60.0,
      "spawnInfo": {
        "position": "-175.4932 38.2324 -195.3249",
        "rotation": "-0.07657823 0.8196251 -0.5564414 -0.1127979"
      },
      "waypoint": "trainyard",
      "collisionRadius": 50.0,
      "spawnkit": "5k",
      "damageAmount": 5.0,
      "damageDistance": 8.0,
      "damageInterval": 0.5,
      "attackDistance": 50.0,
      "maxDistance": 100.0,
      "hostile": true,
      "speed": 4.0,
      "stopandtalk": false,
      "stopandtalkSeconds": 0.0,
      "enable": true,
      "lootable": true,
      "hitchance": 0.5,
      "reloadDuration": 0.0,
      "needsAmmo": false,
      "defend": true,
      "evade": true,
      "follow": true,
      "evdist": 1.0,
      "allowsit": false,
      "musician": null,
      "playTune": false,
      "SoundOnEnter": false,
      "SoundOnUse": false,
      "band": 0.0,
      "permission": "",
      "Sound": "",
      "message_hello": null,
      "message_bye": null,
      "message_use": null,
      "message_hurt": null,
      "message_kill": [
        "You",
        "have",
        "killed",
        "the",
        "Train",
        "yard",
        "boss!"
      ],
      "protections": {
        "Generic": 0.0,
        "Hunger": 0.0,
        "Thirst": 0.0,
        "Cold": 0.0,
        "Drowned": 0.0,
        "Heat": 0.0,
        "Bleeding": 1.0,
        "Poison": 0.0,
        "Suicide": 0.0,
        "Bullet": 1.0,
        "Slash": 1.0,
        "Blunt": 1.0,
        "Fall": 0.0,
        "Radiation": 0.0,
        "Bite": 0.0,
        "Stab": 0.0,
        "Explosion": 1.0,
        "RadiationExposure": 0.0,
        "ColdExposure": 0.0,
        "Decay": 0.0,
        "ElectricShock": 0.0,
        "Arrow": 1.0,
        "AntiVehicle": 0.0,
        "Collision": 0.0,
        "Fun_Water": 0.0
      }​