effectiveness

I keep reading on and on about steroid novices not messing with testosterone type steroids until the weaker steroids have been taking... I have takin 2 cycles of deca and have experienced great gaines... i spread out the cycles to once per year and this past cycle of deca i feel as if i got greater gaines than the first cycle...my question is, is my next cycle at the same dosage going to have less of an affect on me if i continue to space out my cycles to 1-2 times per year? please help!!! thank you