In the first interview for the Being Indispensable podcast, Liz interviews Sonja Firth, an Executive Assistant who epitomises the description 'capable'. Sonja has an eclectic set of skills and is highly regarded by her clients for her knowledge and effectiveness. In addition to being sought after to provide office support, Sonja is in demand as a LinkedIn trainer. Sonja works with businesses and individuals to optimise their presence on LinkedIn.