Good intentions are often scuppered by a poor choice of words.
Focussing on the issue rather than the person is a good start to resolving conflict. Here are some tips for doing this.
More ‘I’, less ‘You’
Sentences which start with ‘you’ often sound like an attack. Reframe sentences into ‘I’ statements to make them less personal and accusing. Say ‘I feel angry when meetings start late’. Avoid saying ‘you are always late’ or ‘I’m angry because you are late’ (a ‘you’ sentence thinly disguised).