This needs to be done on the physical level as well - as all physical behavior is a direct reflection of our spiritual problems and blockages.
Love needs to flow.
Through all Chakras from God through all levels of your lightbody into your physical body and back to God. Giving includes anything, everything and all. As you see it includes ALL and anything at any time to anyone in need. However you truly need to learn to give anything and all of the above mentioned in a truly loving attitude. All you ever give should be given with Love.