I’m at TBEX – one of the largest travel blogging conferences in the world – and this year the main theme of the event in Cancun, Mexico is ‘professionalism.’ I settle back into my seat and smile. ‘This should be good,’ I think and smile. Tell people that you blog professionally and you often get raised eyebrows that either mean ‘that’s a job?’ or ‘you can’t be serious, my aunty blogs about cupcakes, that’s not a job.’ Rewind the tape…