Joystick or Keyboard and associated problems....

Hello...........
After purchasing this product and patiently waiting for it to install, one worry surfaced in my mind, "will flying without the aid of a joystick essentially be flying a brick?". My worst fears were answered when I was suprised to find that when I wish to ascend/descend, fly upwards and downwards. etc, the (virtual) stearing column remains at its position without returning to keep the plane level- is this a problem that is inevitable when using the cursor keys? Can this problem be solved (I have always assumed that one must hold down a flight stick to dive, climb. etc).
Your solutions will be heartily appreciated.
Thanks
After purchasing this product and patiently waiting for it to install, one worry surfaced in my mind, "will flying without the aid of a joystick essentially be flying a brick?". My worst fears were answered when I was suprised to find that when I wish to ascend/descend, fly upwards and downwards. etc, the (virtual) stearing column remains at its position without returning to keep the plane level- is this a problem that is inevitable when using the cursor keys? Can this problem be solved (I have always assumed that one must hold down a flight stick to dive, climb. etc).
Your solutions will be heartily appreciated.
Thanks