give too much [work] to [one's students]

be over excitable / betray *one's emotion too much

be over excitable / betray *one's emotion too much

be over-excitable / betray *one's emotion too much

get too dramatic / be too theatrical

get too dramatic / be too theatrical

intervene too often / meddle too much with

intervene too often / meddle too much with

<<say too much>> #1 open *one's big mouth / say too much

push oneself forward / be meddlesome / be too forward / be impudent / poke one's nose into / be aggressive / be forward / be obtrusive / meddle / put oneself forward