For Early stage tight is right... You having huge stack in terms of BB... play speculative hands against tight opponents... Don't get married with AA,KK,QQ and bet bet in each street ... Control the pot when not in your favour, don't slow play trips, straights, flush build the pot be re-raising early streets.. Avoid conforation hands like JQo, QTo, TJo, KJo etc ....A9o or lower.... call and play small pocket pairs ...but if flop is not hit with set giveup ...like on 983 board you have 66, facing opponent cbet its ok to fold small PP OOP (opponent will not always have AK,AJ,KQ etc sometimes bigger pair also..)