I am late in my late 20s and been in my industry for 7ish years.
I'm really struggling with making myself heard and I've realised that I get dismissed quite frequently. An example, last week I was on a call with 3 senior leaders and 4 of my colleagues at my level. All 5 of us had contributed to a presentation that I had been asked to take the lead on. Approx 5 mins into my presentation, 2 of the leaders started a conversation about how they would handle the issue. I was still in the "setting out the issue" part and I took this as a sign I was going too slowly so jumped to solutions. One of my colleagues suggested something completely left field which was based on incorrect info. When I spoke up to say I thought there had been a mistake, I was spoke over and the outcome was to go away and effectively do the work I'd already done.
As soon as we got off the call, the others at my level agreed with me and one apologised.
I'm so frustrated. I work with a lot of big personalities and have taken examples like the above as an indicator that I still need to prove myself.
But I'm working 60 hour weeks, getting involved with a wide range of projects (some outside of my area to help out) and doing self funded training in my own time to learn more about the areas I don't know a lot about to understand more.
I've put one to one's ins with other people in my wider team and people either cancel them last min or just don't show. I don't know what else I should be doing.
What am I doing wrong? Any tips on improving would be greatly appreciated.