whats wrong with my script?

if (Tool.Enabled == false) then return false end

if (Tool.Enabled == true) then return true end

Tool.Enabled = true function.onActivated()

if not Tool.Enabled then return end

local character = Tool.Parent; local humanoid = character.Humanoid local speed = humanoid.Walkspeed

if humanoid == nil then print ('Humanoid not found') return end

if Tool.Enabled = true then speed = 57 end

remove the

if (Tool.Enabled == true) then return true end

When you call 'return' it exits the method. That is why the return false is called.