Magic Forums

Hey,I had some questions since few days now. This is my question:
Few weeks ago,I composed a Spell and gave it to a spell caster. To mention,I added there that,'if the spell works,you should feel heavy within.' Now today when I Asked him for the results,He told that he is feeling a little bit heavy in his head. Now the question is, is that a sign that the spell worked?
Note: This topic was discussed in Chat only with EreNexus. But I desired to learn more opinions. So thank You.
Demonsoul.