The best way to advice is learn from ur mistakes, and know ur errors. Kahit anong rank kapa yan lagi mo tatandaan hindi lang sa adjust or pick bias/buffed hero which makes you climb faster. Always nila sasabihin yan specially sa mga magagaling na, pag dating sa moba games dpt mo lng alamin kung ano ba mechanics ng laro and roles works. Example fighter ka then make some knowledge about it kung ano ba tlga nagagawa nyan. And dont always underestimate the heroes , d purket nag dyrroth na or sun ala na magagawa sa kahit high-rank yan, pero mapapansin mo may top global players na tingin ay underestimate hero is nakapag glory diba? It is because alam nila kung ano nagagawa ng role Nila. Instead na laro klng ng laro try mo aralin like watch some videos.