My npc gets confused following the nearest torso?

Help and Feedback Scripting Support
#1

I simply want it to go to the nearest torso, at this point he runs back and fourth from the first torso he found to the nearest, causing allot of issues.

Ive tried moving around multiple things, looping etc.

here is my code

hum = script.Parent:WaitForChild("Humanoid")
local anim = script:WaitForChild("Idle")
local sliter = script:WaitForChild("Slithering")
local distance = 50 

local torsos = {}
local idle = hum:LoadAnimation(anim)
local slitt = hum:LoadAnimation(sliter)
local atk = script:WaitForChild("Bite/SpitVenom")
atkload = hum:LoadAnimation(atk)
local pfs = game:GetService("PathfindingService")
local tc = math.huge
local hr = script.Parent.HumanoidRootPart
local atking = false
local dmg = false
local torsobeingfollowed = nil

patinfo = {["AgentHeight"] = 0,
    ["AgentRadius"] = 2,
}

path = pfs:CreatePath(patinfo)

hum.Running:connect(function(spd)
	wait()
	if spd<= 0 then
		wait()
		hum.WalkSpeed = 0
		idle:Play()
		wait()
	end
end)



game.Players.PlayerAdded:connect(function(plyr)
    plyr.CharacterAdded:connect(function(char)
        repeat wait() until char.UpperTorso

        table.insert(torsos,char)
        print(torsos[1])
        game.Players.PlayerRemoving:connect(function(plyr)
    table.remove(torsos,der)
end)
    end)
end)

hum:GetPropertyChangedSignal("WalkSpeed"):connect(function()
	wait()
	if hum.WalkSpeed == 0 then
		wait()
		slitt:Stop()
		idle:Play()
		
		
		wait()
	elseif hum.WalkSpeed == 8 then
		wait()
		idle:Stop()
		slitt:Play()
		wait()
	end
end)
hum.WalkSpeed = 0

function follow()
	

	
    for i,v in pairs(torsos) do
        local b1 = script.Parent.Head
        local bmag = (b1.Position - v.UpperTorso.Position).magnitude
        if bmag < distance and bmag < tc and v.Humanoid.Health > 0 then

	 tc = bmag
	torsobeingfollowed = v.UpperTorso
            path:ComputeAsync(b1.Position,torsobeingfollowed.Position)
            path.Blocked:connect(function()
                print("blocked")
    path:ComputeAsync(b1.Position,torsobeingfollowed.Position)
    print("newpath")
            end)
            local wp = path:GetWaypoints()
            for _,wp in pairs(wp) do
                hum:MoveTo(wp.Position)
if bmag < 10 and bmag > 0 then
	print("new")
	hum.WalkSpeed = 0
	idle:Stop()
	if not idle.IsPlaying and not atkload.IsPlaying and dmg == false then
	print("Can Attack")	
   atkload:Play()
wait(0.5)
v.Humanoid:TakeDamage(20)
dmg = false
end
elseif bmag > 10 and bmag < distance then
print("within range")
atkload:Stop()
	hum.WalkSpeed = 8

end

                wait(.1)
              tc = math.huge
            end
             end
        
end
    end
    

coroutine.resume(coroutine.create(function()
    while wait() do
        follow()
        end
end))