I experimented with different roles, but they didn't work,...

I experimented with different roles, but they didn't work, despite being fantastic films like 'Naa Autograph,' 'Sambo Siva Sambo,' 'Neninthe'... etc. I was very satisfied doing those roles. Had those films worked for me, I perhaps would not have tried anything different further. I like to experiment once in a while if it works.