--hook.Add("Think",1,function() ??
for k,v in pairs(player.GetAll()) do
    local ent = v:GetEyeTrace().Entity
    if v:KeyDown(IN_USE and ent:IsVehicle() then
        if v.mycar ~= ent then
            pirnt("hm")
            v.mycar = ent
            v.mycartime = CurTime()
        elseif v.mycar == ent and v.mycartime + 2 >= CurTime() then
            v.mycar:GetDriver():ExitVehicle()
            timer.Simple(0, function()
                v:EnterVehicle(v.mycar)
                v.mycar = NULL
                v.mycartime = 0
            end, v)
        end
    else
        v.mycar = NULL
        v.mycartime = 0
    end
end
--end) ??