Do you feel inclined to express yourself freely? if you do it intelligently and sensibly, you are tapping the inspirational plane. You may attempt this phase of mediumship but bear in mind inspiration can only crown you when you have prepared the way (that is yourself), by study, reading, mediation and expression.
The Unseen will transmit to you that only which you can assimilate and express intelligently. The rosy road to inspiration is achieved by constant practice. Proficiency is obtained when you can acknowledge what you know and look forward to receiving more advanced knowledge that will surely come forth in due course of time. Under all conditions, during development, never expect something to come or burst upon you unawares.
Spirit is scientific, therefore in perfect accord with natural and spiritual law. Use what you know and more will be given you.