English is my second language, I have an accent and I make content mostly on English. I think my english is alright. I noticed something while editing clips. due to me not probably thinking straight I don't finish sentences many times without pausing and say a lot of ummmm ammmm stuff like that. sometimes I start a sentence, stay quiet thinking and then continue after. How can I practice to speak fluently and better? I keep blaming it's due to things that are happening in my life right now, especially health.