You are going to disrupt your test production if you cycle no matter what. It's the HPTA negative feedback loop, google it. If that is your main worry then you need to think a little bit deeper.
Main challenges that I have had from cycling:
1. Balls are small.
2. Girlfriends frowning on steroid use. And some girls just straight out dip.
3. Girlfriend threatening to call cops and get a felony because of steroids.
4. Vacations need to see how I can get my gear with me.
5. Court case slandering and demonizing steroid use which makes me look like I am dis-credible/unstable.
6. Losing custody of child because baby momma showing how "bad" steroid use is. There was some trouble getting her pregnant but after a couple years we got lucky.
7. Parents, friends and family looking down on steroids.
8. Getting shit from co-workers and students because of steroid use.